12963973264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{166273}}^1$

素因数の和:166735

約数の個数: 40

約数和(自身を含む): 27463144032

約数和(自身を除く): 14499170768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443, 886, 1772, 3544, 4873, 7088, 9746, 19492, 38984, 77968, 166273, 332546, 665092, 1330184, 1829003, 2660368, 3658006, 7316012, 14632024, 29264048, 73658939, 147317878, 294635756, 589271512, 810248329, 1178543024, 1620496658, 3240993316, 6481986632, 12963973264]

約数ペア:

[(1, 12963973264), (2, 6481986632), (4, 3240993316), (8, 1620496658), (11, 1178543024), (16, 810248329), (22, 589271512), (44, 294635756), (88, 147317878), (176, 73658939), (443, 29264048), (886, 14632024), (1772, 7316012), (3544, 3658006), (4873, 2660368), (7088, 1829003), (9746, 1330184), (19492, 665092), (38984, 332546), (77968, 166273)]