19244976

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5729

約数の個数: 40

約数和(自身を含む): 50425344

約数和(自身を除く): 31180368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5647, 11294, 16941, 22588, 33882, 45176, 67764, 90352, 135528, 271056, 400937, 801874, 1202811, 1603748, 2405622, 3207496, 4811244, 6414992, 9622488, 19244976]

約数ペア:

[(1, 19244976), (2, 9622488), (3, 6414992), (4, 4811244), (6, 3207496), (8, 2405622), (12, 1603748), (16, 1202811), (24, 801874), (48, 400937), (71, 271056), (142, 135528), (213, 90352), (284, 67764), (426, 45176), (568, 33882), (852, 22588), (1136, 16941), (1704, 11294), (3408, 5647)]