11839940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 29659392

約数和(自身を除く): 17819452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3677, 7354, 14708, 18385, 25739, 36770, 51478, 73540, 84571, 102956, 128695, 169142, 257390, 338284, 422855, 514780, 591997, 845710, 1183994, 1691420, 2367988, 2959985, 5919970, 11839940]

約数ペア:

[(1, 11839940), (2, 5919970), (4, 2959985), (5, 2367988), (7, 1691420), (10, 1183994), (14, 845710), (20, 591997), (23, 514780), (28, 422855), (35, 338284), (46, 257390), (70, 169142), (92, 128695), (115, 102956), (140, 84571), (161, 73540), (230, 51478), (322, 36770), (460, 25739), (644, 18385), (805, 14708), (1610, 7354), (3220, 3677)]