13190944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 28756728

約数和(自身を除く): 15565784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 857, 962, 1184, 1714, 1924, 3428, 3848, 6856, 7696, 11141, 13712, 15392, 22282, 27424, 31709, 44564, 63418, 89128, 126836, 178256, 253672, 356512, 412217, 507344, 824434, 1014688, 1648868, 3297736, 6595472, 13190944]

約数ペア:

[(1, 13190944), (2, 6595472), (4, 3297736), (8, 1648868), (13, 1014688), (16, 824434), (26, 507344), (32, 412217), (37, 356512), (52, 253672), (74, 178256), (104, 126836), (148, 89128), (208, 63418), (296, 44564), (416, 31709), (481, 27424), (592, 22282), (857, 15392), (962, 13712), (1184, 11141), (1714, 7696), (1924, 6856), (3428, 3848)]