23697788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 44217600

約数和(自身を除く): 20519812

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3947, 6004, 7894, 15788, 74993, 149986, 299972, 311813, 623626, 1247252, 5924447, 11848894, 23697788]

約数ペア:

[(1, 23697788), (2, 11848894), (4, 5924447), (19, 1247252), (38, 623626), (76, 311813), (79, 299972), (158, 149986), (316, 74993), (1501, 15788), (3002, 7894), (3947, 6004)]