13670228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23899}}^1$

素因数の和:23927

約数の個数: 24

約数和(自身を含む): 28106400

約数和(自身を除く): 14436172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 23899, 47798, 95596, 262889, 310687, 525778, 621374, 1051556, 1242748, 3417557, 6835114, 13670228]

約数ペア:

[(1, 13670228), (2, 6835114), (4, 3417557), (11, 1242748), (13, 1051556), (22, 621374), (26, 525778), (44, 310687), (52, 262889), (143, 95596), (286, 47798), (572, 23899)]