19192992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^4$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 62377056

約数和(自身を除く): 43184064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2197, 2366, 2704, 2912, 3549, 4056, 4368, 4394, 4732, 5408, 6591, 7098, 8112, 8736, 8788, 9464, 13182, 14196, 15379, 16224, 17576, 18928, 26364, 28392, 28561, 30758, 35152, 37856, 46137, 52728, 56784, 57122, 61516, 70304, 85683, 92274, 105456, 113568, 114244, 123032, 171366, 184548, 199927, 210912, 228488, 246064, 342732, 369096, 399854, 456976, 492128, 599781, 685464, 738192, 799708, 913952, 1199562, 1370928, 1476384, 1599416, 2399124, 2741856, 3198832, 4798248, 6397664, 9596496, 19192992]

約数ペア:

[(1, 19192992), (2, 9596496), (3, 6397664), (4, 4798248), (6, 3198832), (7, 2741856), (8, 2399124), (12, 1599416), (13, 1476384), (14, 1370928), (16, 1199562), (21, 913952), (24, 799708), (26, 738192), (28, 685464), (32, 599781), (39, 492128), (42, 456976), (48, 399854), (52, 369096), (56, 342732), (78, 246064), (84, 228488), (91, 210912), (96, 199927), (104, 184548), (112, 171366), (156, 123032), (168, 114244), (169, 113568), (182, 105456), (208, 92274), (224, 85683), (273, 70304), (312, 61516), (336, 57122), (338, 56784), (364, 52728), (416, 46137), (507, 37856), (546, 35152), (624, 30758), (672, 28561), (676, 28392), (728, 26364), (1014, 18928), (1092, 17576), (1183, 16224), (1248, 15379), (1352, 14196), (1456, 13182), (2028, 9464), (2184, 8788), (2197, 8736), (2366, 8112), (2704, 7098), (2912, 6591), (3549, 5408), (4056, 4732), (4368, 4394)]