15887742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 34376832

約数和(自身を除く): 18489090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 587, 694, 1041, 1174, 1761, 2082, 3522, 4511, 7631, 9022, 13533, 15262, 22893, 27066, 45786, 203689, 407378, 611067, 1222134, 2647957, 5295914, 7943871, 15887742]

約数ペア:

[(1, 15887742), (2, 7943871), (3, 5295914), (6, 2647957), (13, 1222134), (26, 611067), (39, 407378), (78, 203689), (347, 45786), (587, 27066), (694, 22893), (1041, 15262), (1174, 13533), (1761, 9022), (2082, 7631), (3522, 4511)]