15980771092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1\times {\mathrm{12163}}^1$

素因数の和:14488

約数の個数: 48

約数和(自身を含む): 32872577472

約数和(自身を除く): 16891806380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2297, 4594, 9188, 12163, 24326, 25267, 29861, 48652, 50534, 59722, 101068, 119444, 133793, 158119, 267586, 316238, 328471, 535172, 632476, 656942, 1313884, 1739309, 3478618, 6957236, 27938411, 55876822, 111753644, 307322521, 363199343, 614645042, 726398686, 1229290084, 1452797372, 3995192773, 7990385546, 15980771092]

約数ペア:

[(1, 15980771092), (2, 7990385546), (4, 3995192773), (11, 1452797372), (13, 1229290084), (22, 726398686), (26, 614645042), (44, 363199343), (52, 307322521), (143, 111753644), (286, 55876822), (572, 27938411), (2297, 6957236), (4594, 3478618), (9188, 1739309), (12163, 1313884), (24326, 656942), (25267, 632476), (29861, 535172), (48652, 328471), (50534, 316238), (59722, 267586), (101068, 158119), (119444, 133793)]