19652448

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5047

約数の個数: 48

約数和(自身を含む): 52856496

約数和(自身を除く): 33204048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4993, 9986, 14979, 19972, 29958, 39944, 59916, 79888, 119832, 159776, 204713, 239664, 409426, 479328, 614139, 818852, 1228278, 1637704, 2456556, 3275408, 4913112, 6550816, 9826224, 19652448]

約数ペア:

[(1, 19652448), (2, 9826224), (3, 6550816), (4, 4913112), (6, 3275408), (8, 2456556), (12, 1637704), (16, 1228278), (24, 818852), (32, 614139), (41, 479328), (48, 409426), (82, 239664), (96, 204713), (123, 159776), (164, 119832), (246, 79888), (328, 59916), (492, 39944), (656, 29958), (984, 19972), (1312, 14979), (1968, 9986), (3936, 4993)]