15690545026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{26993}}^1$

素因数の和:27370

約数の個数: 32

約数和(自身を含む): 25758754560

約数和(自身を除く): 10068209534

約数列:

[1, 2, 13, 26, 79, 158, 283, 566, 1027, 2054, 3679, 7358, 22357, 26993, 44714, 53986, 290641, 350909, 581282, 701818, 2132447, 4264894, 7639019, 15278038, 27721811, 55443622, 99307247, 198614494, 603482501, 1206965002, 7845272513, 15690545026]

約数ペア:

[(1, 15690545026), (2, 7845272513), (13, 1206965002), (26, 603482501), (79, 198614494), (158, 99307247), (283, 55443622), (566, 27721811), (1027, 15278038), (2054, 7639019), (3679, 4264894), (7358, 2132447), (22357, 701818), (26993, 581282), (44714, 350909), (53986, 290641)]