19327308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 60587520

約数和(自身を除く): 41260212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1609, 1716, 2002, 3003, 3218, 4004, 4827, 6006, 6436, 9654, 11263, 12012, 17699, 19308, 20917, 22526, 33789, 35398, 41834, 45052, 53097, 62751, 67578, 70796, 83668, 106194, 123893, 125502, 135156, 146419, 212388, 230087, 247786, 251004, 292838, 371679, 439257, 460174, 495572, 585676, 690261, 743358, 878514, 920348, 1380522, 1486716, 1610609, 1757028, 2761044, 3221218, 4831827, 6442436, 9663654, 19327308]

約数ペア:

[(1, 19327308), (2, 9663654), (3, 6442436), (4, 4831827), (6, 3221218), (7, 2761044), (11, 1757028), (12, 1610609), (13, 1486716), (14, 1380522), (21, 920348), (22, 878514), (26, 743358), (28, 690261), (33, 585676), (39, 495572), (42, 460174), (44, 439257), (52, 371679), (66, 292838), (77, 251004), (78, 247786), (84, 230087), (91, 212388), (132, 146419), (143, 135156), (154, 125502), (156, 123893), (182, 106194), (231, 83668), (273, 70796), (286, 67578), (308, 62751), (364, 53097), (429, 45052), (462, 41834), (546, 35398), (572, 33789), (858, 22526), (924, 20917), (1001, 19308), (1092, 17699), (1609, 12012), (1716, 11263), (2002, 9654), (3003, 6436), (3218, 6006), (4004, 4827)]