13293172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 12511628

約数列:

[1, 2, 4, 23, 31, 46, 59, 62, 79, 92, 118, 124, 158, 236, 316, 713, 1357, 1426, 1817, 1829, 2449, 2714, 2852, 3634, 3658, 4661, 4898, 5428, 7268, 7316, 9322, 9796, 18644, 42067, 56327, 84134, 107203, 112654, 144491, 168268, 214406, 225308, 288982, 428812, 577964, 3323293, 6646586, 13293172]

約数ペア:

[(1, 13293172), (2, 6646586), (4, 3323293), (23, 577964), (31, 428812), (46, 288982), (59, 225308), (62, 214406), (79, 168268), (92, 144491), (118, 112654), (124, 107203), (158, 84134), (236, 56327), (316, 42067), (713, 18644), (1357, 9796), (1426, 9322), (1817, 7316), (1829, 7268), (2449, 5428), (2714, 4898), (2852, 4661), (3634, 3658)]