12333880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23719}}^1$

素因数の和:23743

約数の個数: 32

約数和(自身を含む): 29887200

約数和(自身を除く): 17553320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23719, 47438, 94876, 118595, 189752, 237190, 308347, 474380, 616694, 948760, 1233388, 1541735, 2466776, 3083470, 6166940, 12333880]

約数ペア:

[(1, 12333880), (2, 6166940), (4, 3083470), (5, 2466776), (8, 1541735), (10, 1233388), (13, 948760), (20, 616694), (26, 474380), (40, 308347), (52, 237190), (65, 189752), (104, 118595), (130, 94876), (260, 47438), (520, 23719)]