23395684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 36

約数和(自身を含む): 45239796

約数和(自身を除く): 21844112

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 653, 676, 689, 1306, 1378, 2612, 2756, 8489, 8957, 16978, 17914, 33956, 34609, 35828, 69218, 110357, 138436, 220714, 441428, 449917, 899834, 1799668, 5848921, 11697842, 23395684]

約数ペア:

[(1, 23395684), (2, 11697842), (4, 5848921), (13, 1799668), (26, 899834), (52, 449917), (53, 441428), (106, 220714), (169, 138436), (212, 110357), (338, 69218), (653, 35828), (676, 34609), (689, 33956), (1306, 17914), (1378, 16978), (2612, 8957), (2756, 8489)]