19217484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3733}}^1$

素因数の和:3767

約数の個数: 72

約数和(自身を含む): 57085392

約数和(自身を除く): 37867908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3733, 5148, 7466, 11199, 14932, 22398, 33597, 41063, 44796, 48529, 67194, 82126, 97058, 123189, 134388, 145587, 164252, 194116, 246378, 291174, 369567, 436761, 492756, 533819, 582348, 739134, 873522, 1067638, 1478268, 1601457, 1747044, 2135276, 3202914, 4804371, 6405828, 9608742, 19217484]

約数ペア:

[(1, 19217484), (2, 9608742), (3, 6405828), (4, 4804371), (6, 3202914), (9, 2135276), (11, 1747044), (12, 1601457), (13, 1478268), (18, 1067638), (22, 873522), (26, 739134), (33, 582348), (36, 533819), (39, 492756), (44, 436761), (52, 369567), (66, 291174), (78, 246378), (99, 194116), (117, 164252), (132, 145587), (143, 134388), (156, 123189), (198, 97058), (234, 82126), (286, 67194), (396, 48529), (429, 44796), (468, 41063), (572, 33597), (858, 22398), (1287, 14932), (1716, 11199), (2574, 7466), (3733, 5148)]