19340784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7102

約数の個数: 60

約数和(自身を含む): 56984200

約数和(自身を除く): 37643416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7069, 14138, 21207, 28276, 42414, 56552, 63621, 84828, 113104, 127242, 134311, 169656, 254484, 268622, 339312, 402933, 508968, 537244, 805866, 1017936, 1074488, 1208799, 1611732, 2148976, 2417598, 3223464, 4835196, 6446928, 9670392, 19340784]

約数ペア:

[(1, 19340784), (2, 9670392), (3, 6446928), (4, 4835196), (6, 3223464), (8, 2417598), (9, 2148976), (12, 1611732), (16, 1208799), (18, 1074488), (19, 1017936), (24, 805866), (36, 537244), (38, 508968), (48, 402933), (57, 339312), (72, 268622), (76, 254484), (114, 169656), (144, 134311), (152, 127242), (171, 113104), (228, 84828), (304, 63621), (342, 56552), (456, 42414), (684, 28276), (912, 21207), (1368, 14138), (2736, 7069)]