19378853184

素因数分解:

$2^6\times 3^1\times {\mathrm{479}}^1\times {\mathrm{210713}}^1$

素因数の和:211207

約数の個数: 56

約数和(自身を含む): 51380501760

約数和(自身を除く): 32001648576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 479, 958, 1437, 1916, 2874, 3832, 5748, 7664, 11496, 15328, 22992, 30656, 45984, 91968, 210713, 421426, 632139, 842852, 1264278, 1685704, 2528556, 3371408, 5057112, 6742816, 10114224, 13485632, 20228448, 40456896, 100931527, 201863054, 302794581, 403726108, 605589162, 807452216, 1211178324, 1614904432, 2422356648, 3229808864, 4844713296, 6459617728, 9689426592, 19378853184]

約数ペア:

[(1, 19378853184), (2, 9689426592), (3, 6459617728), (4, 4844713296), (6, 3229808864), (8, 2422356648), (12, 1614904432), (16, 1211178324), (24, 807452216), (32, 605589162), (48, 403726108), (64, 302794581), (96, 201863054), (192, 100931527), (479, 40456896), (958, 20228448), (1437, 13485632), (1916, 10114224), (2874, 6742816), (3832, 5057112), (5748, 3371408), (7664, 2528556), (11496, 1685704), (15328, 1264278), (22992, 842852), (30656, 632139), (45984, 421426), (91968, 210713)]