15926870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 14071210

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 619, 830, 1238, 2573, 3095, 5146, 6190, 12865, 19189, 25730, 38378, 51377, 95945, 102754, 191890, 256885, 513770, 1592687, 3185374, 7963435, 15926870]

約数ペア:

[(1, 15926870), (2, 7963435), (5, 3185374), (10, 1592687), (31, 513770), (62, 256885), (83, 191890), (155, 102754), (166, 95945), (310, 51377), (415, 38378), (619, 25730), (830, 19189), (1238, 12865), (2573, 6190), (3095, 5146)]