19283964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 51760128

約数和(自身を除く): 32476164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 1327, 2076, 2422, 2654, 3633, 3981, 4844, 5308, 7266, 7962, 9289, 14532, 15924, 18578, 27867, 37156, 55734, 111468, 229571, 459142, 688713, 918284, 1377426, 1606997, 2754852, 3213994, 4820991, 6427988, 9641982, 19283964]

約数ペア:

[(1, 19283964), (2, 9641982), (3, 6427988), (4, 4820991), (6, 3213994), (7, 2754852), (12, 1606997), (14, 1377426), (21, 918284), (28, 688713), (42, 459142), (84, 229571), (173, 111468), (346, 55734), (519, 37156), (692, 27867), (1038, 18578), (1211, 15924), (1327, 14532), (2076, 9289), (2422, 7962), (2654, 7266), (3633, 5308), (3981, 4844)]