19277424

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2269}}^1$

素因数の和:2342

約数の個数: 60

約数和(自身を含む): 54888600

約数和(自身を除く): 35611176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2269, 2832, 4248, 4538, 6807, 8496, 9076, 13614, 18152, 20421, 27228, 36304, 40842, 54456, 81684, 108912, 133871, 163368, 267742, 326736, 401613, 535484, 803226, 1070968, 1204839, 1606452, 2141936, 2409678, 3212904, 4819356, 6425808, 9638712, 19277424]

約数ペア:

[(1, 19277424), (2, 9638712), (3, 6425808), (4, 4819356), (6, 3212904), (8, 2409678), (9, 2141936), (12, 1606452), (16, 1204839), (18, 1070968), (24, 803226), (36, 535484), (48, 401613), (59, 326736), (72, 267742), (118, 163368), (144, 133871), (177, 108912), (236, 81684), (354, 54456), (472, 40842), (531, 36304), (708, 27228), (944, 20421), (1062, 18152), (1416, 13614), (2124, 9076), (2269, 8496), (2832, 6807), (4248, 4538)]