23865710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 49542192

約数和(自身を除く): 25676482

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 601, 722, 1045, 1202, 1805, 2090, 3005, 3610, 3971, 6010, 6611, 7942, 11419, 13222, 19855, 22838, 33055, 39710, 57095, 66110, 114190, 125609, 216961, 251218, 433922, 628045, 1084805, 1256090, 2169610, 2386571, 4773142, 11932855, 23865710]

約数ペア:

[(1, 23865710), (2, 11932855), (5, 4773142), (10, 2386571), (11, 2169610), (19, 1256090), (22, 1084805), (38, 628045), (55, 433922), (95, 251218), (110, 216961), (190, 125609), (209, 114190), (361, 66110), (418, 57095), (601, 39710), (722, 33055), (1045, 22838), (1202, 19855), (1805, 13222), (2090, 11419), (3005, 7942), (3610, 6611), (3971, 6010)]