15641382

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 32582880

約数和(自身を除く): 16941498

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 373, 482, 723, 746, 1119, 1446, 2238, 6989, 10817, 13978, 20967, 21634, 32451, 41934, 64902, 89893, 179786, 269679, 539358, 2606897, 5213794, 7820691, 15641382]

約数ペア:

[(1, 15641382), (2, 7820691), (3, 5213794), (6, 2606897), (29, 539358), (58, 269679), (87, 179786), (174, 89893), (241, 64902), (373, 41934), (482, 32451), (723, 21634), (746, 20967), (1119, 13978), (1446, 10817), (2238, 6989)]