15671751238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{81421}}^1$

素因数の和:82120

約数の個数: 32

約数和(自身を含む): 27658727712

約数和(自身を除く): 11986976474

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 673, 1346, 7403, 8749, 14806, 17498, 81421, 96239, 162842, 192478, 895631, 1058473, 1791262, 2116946, 11643203, 23286406, 54796333, 109592666, 602759663, 712352329, 1205519326, 1424704658, 7835875619, 15671751238]

約数ペア:

[(1, 15671751238), (2, 7835875619), (11, 1424704658), (13, 1205519326), (22, 712352329), (26, 602759663), (143, 109592666), (286, 54796333), (673, 23286406), (1346, 11643203), (7403, 2116946), (8749, 1791262), (14806, 1058473), (17498, 895631), (81421, 192478), (96239, 162842)]