15254538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 33040896

約数和(自身を除く): 17786358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 877, 1338, 1754, 2631, 2899, 5262, 5798, 8697, 11401, 17394, 22802, 34203, 68406, 195571, 391142, 586713, 1173426, 2542423, 5084846, 7627269, 15254538]

約数ペア:

[(1, 15254538), (2, 7627269), (3, 5084846), (6, 2542423), (13, 1173426), (26, 586713), (39, 391142), (78, 195571), (223, 68406), (446, 34203), (669, 22802), (877, 17394), (1338, 11401), (1754, 8697), (2631, 5798), (2899, 5262)]