15673460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 36191232

約数和(自身を除く): 20517772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 373, 382, 746, 764, 955, 1492, 1865, 1910, 2101, 3730, 3820, 4103, 4202, 7460, 8206, 8404, 10505, 16412, 20515, 21010, 41030, 42020, 71243, 82060, 142486, 284972, 356215, 712430, 783673, 1424860, 1567346, 3134692, 3918365, 7836730, 15673460]

約数ペア:

[(1, 15673460), (2, 7836730), (4, 3918365), (5, 3134692), (10, 1567346), (11, 1424860), (20, 783673), (22, 712430), (44, 356215), (55, 284972), (110, 142486), (191, 82060), (220, 71243), (373, 42020), (382, 41030), (746, 21010), (764, 20515), (955, 16412), (1492, 10505), (1865, 8404), (1910, 8206), (2101, 7460), (3730, 4202), (3820, 4103)]