15917936641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2731}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 17561733120

約数和(自身を除く): 1643796479

約数列:

[1, 19, 47, 61, 107, 893, 1159, 2033, 2731, 2867, 5029, 6527, 51889, 54473, 95551, 124013, 128357, 166591, 292217, 306769, 2438783, 3165229, 5552123, 5828611, 7829777, 13734199, 17825237, 148765763, 260949781, 338679503, 837786139, 15917936641]

約数ペア:

[(1, 15917936641), (19, 837786139), (47, 338679503), (61, 260949781), (107, 148765763), (893, 17825237), (1159, 13734199), (2033, 7829777), (2731, 5828611), (2867, 5552123), (5029, 3165229), (6527, 2438783), (51889, 306769), (54473, 292217), (95551, 166591), (124013, 128357)]