15948088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 32583600

約数和(自身を除く): 16635512

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1723, 2314, 3446, 4628, 6892, 9256, 13784, 22399, 44798, 89596, 153347, 179192, 306694, 613388, 1226776, 1993511, 3987022, 7974044, 15948088]

約数ペア:

[(1, 15948088), (2, 7974044), (4, 3987022), (8, 1993511), (13, 1226776), (26, 613388), (52, 306694), (89, 179192), (104, 153347), (178, 89596), (356, 44798), (712, 22399), (1157, 13784), (1723, 9256), (2314, 6892), (3446, 4628)]