19630572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 33995028

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 179, 222, 228, 247, 358, 444, 481, 494, 537, 703, 716, 741, 962, 988, 1074, 1406, 1443, 1482, 1924, 2109, 2148, 2327, 2812, 2886, 2964, 3401, 4218, 4654, 5772, 6623, 6802, 6981, 8436, 9139, 9308, 10203, 13246, 13604, 13962, 18278, 19869, 20406, 26492, 27417, 27924, 36556, 39738, 40812, 44213, 54834, 79476, 86099, 88426, 109668, 125837, 132639, 172198, 176852, 251674, 258297, 265278, 344396, 377511, 503348, 516594, 530556, 755022, 1033188, 1510044, 1635881, 3271762, 4907643, 6543524, 9815286, 19630572]

約数ペア:

[(1, 19630572), (2, 9815286), (3, 6543524), (4, 4907643), (6, 3271762), (12, 1635881), (13, 1510044), (19, 1033188), (26, 755022), (37, 530556), (38, 516594), (39, 503348), (52, 377511), (57, 344396), (74, 265278), (76, 258297), (78, 251674), (111, 176852), (114, 172198), (148, 132639), (156, 125837), (179, 109668), (222, 88426), (228, 86099), (247, 79476), (358, 54834), (444, 44213), (481, 40812), (494, 39738), (537, 36556), (703, 27924), (716, 27417), (741, 26492), (962, 20406), (988, 19869), (1074, 18278), (1406, 13962), (1443, 13604), (1482, 13246), (1924, 10203), (2109, 9308), (2148, 9139), (2327, 8436), (2812, 6981), (2886, 6802), (2964, 6623), (3401, 5772), (4218, 4654)]