16780454538

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1\times {\mathrm{19937}}^1$

素因数の和:21022

約数の個数: 32

約数和(自身を含む): 33821228160

約数和(自身を除く): 17040773622

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 929, 1858, 2787, 5574, 19937, 39874, 59811, 119622, 140279, 280558, 420837, 841674, 3010487, 6020974, 9031461, 18062922, 18521473, 37042946, 55564419, 111128838, 2796742423, 5593484846, 8390227269, 16780454538]

約数ペア:

[(1, 16780454538), (2, 8390227269), (3, 5593484846), (6, 2796742423), (151, 111128838), (302, 55564419), (453, 37042946), (906, 18521473), (929, 18062922), (1858, 9031461), (2787, 6020974), (5574, 3010487), (19937, 841674), (39874, 420837), (59811, 280558), (119622, 140279)]