15289072

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 30

約数和(自身を含む): 31275528

約数和(自身を除く): 15986456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2647, 2888, 5294, 5776, 10588, 21176, 42352, 50293, 100586, 201172, 402344, 804688, 955567, 1911134, 3822268, 7644536, 15289072]

約数ペア:

[(1, 15289072), (2, 7644536), (4, 3822268), (8, 1911134), (16, 955567), (19, 804688), (38, 402344), (76, 201172), (152, 100586), (304, 50293), (361, 42352), (722, 21176), (1444, 10588), (2647, 5776), (2888, 5294)]