15661637696

素因数分解:

$2^6\times {\mathrm{1259}}^1\times {\mathrm{194371}}^1$

素因数の和:195642

約数の個数: 28

約数和(自身を含む): 31103407440

約数和(自身を除く): 15441769744

約数列:

[1, 2, 4, 8, 16, 32, 64, 1259, 2518, 5036, 10072, 20144, 40288, 80576, 194371, 388742, 777484, 1554968, 3109936, 6219872, 12439744, 244713089, 489426178, 978852356, 1957704712, 3915409424, 7830818848, 15661637696]

約数ペア:

[(1, 15661637696), (2, 7830818848), (4, 3915409424), (8, 1957704712), (16, 978852356), (32, 489426178), (64, 244713089), (1259, 12439744), (2518, 6219872), (5036, 3109936), (10072, 1554968), (20144, 777484), (40288, 388742), (80576, 194371)]