19121532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 28859268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 1399, 2278, 2798, 3417, 4197, 4556, 5596, 6834, 8394, 13668, 16788, 23783, 47566, 71349, 93733, 95132, 142698, 187466, 281199, 285396, 374932, 562398, 1124796, 1593461, 3186922, 4780383, 6373844, 9560766, 19121532]

約数ペア:

[(1, 19121532), (2, 9560766), (3, 6373844), (4, 4780383), (6, 3186922), (12, 1593461), (17, 1124796), (34, 562398), (51, 374932), (67, 285396), (68, 281199), (102, 187466), (134, 142698), (201, 95132), (204, 93733), (268, 71349), (402, 47566), (804, 23783), (1139, 16788), (1399, 13668), (2278, 8394), (2798, 6834), (3417, 5596), (4197, 4556)]