38533976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19501}}^1$

素因数の和:19539

約数の個数: 32

約数和(自身を含む): 81908400

約数和(自身を除く): 43374424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19501, 39002, 78004, 156008, 253513, 370519, 507026, 741038, 1014052, 1482076, 2028104, 2964152, 4816747, 9633494, 19266988, 38533976]

約数ペア:

[(1, 38533976), (2, 19266988), (4, 9633494), (8, 4816747), (13, 2964152), (19, 2028104), (26, 1482076), (38, 1014052), (52, 741038), (76, 507026), (104, 370519), (152, 253513), (247, 156008), (494, 78004), (988, 39002), (1976, 19501)]