17929190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 33981120

約数和(自身を除く): 16051930

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 569, 685, 1138, 1370, 2845, 3151, 5690, 6302, 13087, 15755, 26174, 31510, 65435, 77953, 130870, 155906, 389765, 779530, 1792919, 3585838, 8964595, 17929190]

約数ペア:

[(1, 17929190), (2, 8964595), (5, 3585838), (10, 1792919), (23, 779530), (46, 389765), (115, 155906), (137, 130870), (230, 77953), (274, 65435), (569, 31510), (685, 26174), (1138, 15755), (1370, 13087), (2845, 6302), (3151, 5690)]