12186460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 30072672

約数和(自身を除く): 17886212

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4261, 8522, 17044, 21305, 42610, 46871, 55393, 85220, 93742, 110786, 187484, 221572, 234355, 276965, 468710, 553930, 609323, 937420, 1107860, 1218646, 2437292, 3046615, 6093230, 12186460]

約数ペア:

[(1, 12186460), (2, 6093230), (4, 3046615), (5, 2437292), (10, 1218646), (11, 1107860), (13, 937420), (20, 609323), (22, 553930), (26, 468710), (44, 276965), (52, 234355), (55, 221572), (65, 187484), (110, 110786), (130, 93742), (143, 85220), (220, 55393), (260, 46871), (286, 42610), (572, 21305), (715, 17044), (1430, 8522), (2860, 4261)]