13191912

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3522

約数の個数: 48

約数和(自身を含む): 36412740

約数和(自身を除く): 23220828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3457, 3816, 6914, 10371, 13828, 20742, 27656, 31113, 41484, 62226, 82968, 124452, 183221, 248904, 366442, 549663, 732884, 1099326, 1465768, 1648989, 2198652, 3297978, 4397304, 6595956, 13191912]

約数ペア:

[(1, 13191912), (2, 6595956), (3, 4397304), (4, 3297978), (6, 2198652), (8, 1648989), (9, 1465768), (12, 1099326), (18, 732884), (24, 549663), (36, 366442), (53, 248904), (72, 183221), (106, 124452), (159, 82968), (212, 62226), (318, 41484), (424, 31113), (477, 27656), (636, 20742), (954, 13828), (1272, 10371), (1908, 6914), (3457, 3816)]