19097520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6150

約数の個数: 80

約数和(自身を含む): 63766752

約数和(自身を除く): 44669232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 6121, 12242, 18363, 24484, 30605, 36726, 48968, 61210, 73452, 79573, 91815, 97936, 122420, 146904, 159146, 183630, 238719, 244840, 293808, 318292, 367260, 397865, 477438, 489680, 636584, 734520, 795730, 954876, 1193595, 1273168, 1469040, 1591460, 1909752, 2387190, 3182920, 3819504, 4774380, 6365840, 9548760, 19097520]

約数ペア:

[(1, 19097520), (2, 9548760), (3, 6365840), (4, 4774380), (5, 3819504), (6, 3182920), (8, 2387190), (10, 1909752), (12, 1591460), (13, 1469040), (15, 1273168), (16, 1193595), (20, 954876), (24, 795730), (26, 734520), (30, 636584), (39, 489680), (40, 477438), (48, 397865), (52, 367260), (60, 318292), (65, 293808), (78, 244840), (80, 238719), (104, 183630), (120, 159146), (130, 146904), (156, 122420), (195, 97936), (208, 91815), (240, 79573), (260, 73452), (312, 61210), (390, 48968), (520, 36726), (624, 30605), (780, 24484), (1040, 18363), (1560, 12242), (3120, 6121)]