10390618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 18927360

約数和(自身を除く): 8536742

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 529, 854, 1058, 1403, 2806, 3703, 7406, 9821, 12167, 19642, 24334, 32269, 64538, 85169, 170338, 225883, 451766, 742187, 1484374, 5195309, 10390618]

約数ペア:

[(1, 10390618), (2, 5195309), (7, 1484374), (14, 742187), (23, 451766), (46, 225883), (61, 170338), (122, 85169), (161, 64538), (322, 32269), (427, 24334), (529, 19642), (854, 12167), (1058, 9821), (1403, 7406), (2806, 3703)]