19291285266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{9437}}^1$

素因数の和:10159

約数の個数: 64

約数和(自身を含む): 43055400960

約数和(自身を除く): 23764115694

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 659, 1034, 1318, 1551, 1977, 3102, 3954, 7249, 9437, 14498, 18874, 21747, 28311, 30973, 43494, 56622, 61946, 92919, 103807, 185838, 207614, 311421, 340703, 443539, 622842, 681406, 887078, 1022109, 1330617, 2044218, 2661234, 4878929, 6218983, 9757858, 12437966, 14636787, 18656949, 29273574, 37313898, 68408813, 136817626, 205226439, 292292201, 410452878, 584584402, 876876603, 1753753206, 3215214211, 6430428422, 9645642633, 19291285266]

約数ペア:

[(1, 19291285266), (2, 9645642633), (3, 6430428422), (6, 3215214211), (11, 1753753206), (22, 876876603), (33, 584584402), (47, 410452878), (66, 292292201), (94, 205226439), (141, 136817626), (282, 68408813), (517, 37313898), (659, 29273574), (1034, 18656949), (1318, 14636787), (1551, 12437966), (1977, 9757858), (3102, 6218983), (3954, 4878929), (7249, 2661234), (9437, 2044218), (14498, 1330617), (18874, 1022109), (21747, 887078), (28311, 681406), (30973, 622842), (43494, 443539), (56622, 340703), (61946, 311421), (92919, 207614), (103807, 185838)]