15182804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 33360768

約数和(自身を除く): 18177964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 787, 1378, 1484, 1574, 2756, 3148, 4823, 5509, 9646, 10231, 11018, 19292, 20462, 22036, 40924, 41711, 71617, 83422, 143234, 166844, 286468, 291977, 542243, 583954, 1084486, 1167908, 2168972, 3795701, 7591402, 15182804]

約数ペア:

[(1, 15182804), (2, 7591402), (4, 3795701), (7, 2168972), (13, 1167908), (14, 1084486), (26, 583954), (28, 542243), (52, 291977), (53, 286468), (91, 166844), (106, 143234), (182, 83422), (212, 71617), (364, 41711), (371, 40924), (689, 22036), (742, 20462), (787, 19292), (1378, 11018), (1484, 10231), (1574, 9646), (2756, 5509), (3148, 4823)]