13260374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 22726656

約数和(自身を除く): 9466282

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 547, 713, 782, 1054, 1094, 1426, 9299, 12121, 12581, 16957, 18598, 24242, 25162, 33914, 213877, 288269, 390011, 427754, 576538, 780022, 6630187, 13260374]

約数ペア:

[(1, 13260374), (2, 6630187), (17, 780022), (23, 576538), (31, 427754), (34, 390011), (46, 288269), (62, 213877), (391, 33914), (527, 25162), (547, 24242), (713, 18598), (782, 16957), (1054, 12581), (1094, 12121), (1426, 9299)]