13519064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 27758640

約数和(自身を除く): 14239576

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2131, 3172, 4262, 6344, 8524, 17048, 27703, 55406, 110812, 129991, 221624, 259982, 519964, 1039928, 1689883, 3379766, 6759532, 13519064]

約数ペア:

[(1, 13519064), (2, 6759532), (4, 3379766), (8, 1689883), (13, 1039928), (26, 519964), (52, 259982), (61, 221624), (104, 129991), (122, 110812), (244, 55406), (488, 27703), (793, 17048), (1586, 8524), (2131, 6344), (3172, 4262)]