19598946

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 40022208

約数和(自身を除く): 20423262

約数列:

[1, 2, 3, 6, 113, 137, 211, 226, 274, 339, 411, 422, 633, 678, 822, 1266, 15481, 23843, 28907, 30962, 46443, 47686, 57814, 71529, 86721, 92886, 143058, 173442, 3266491, 6532982, 9799473, 19598946]

約数ペア:

[(1, 19598946), (2, 9799473), (3, 6532982), (6, 3266491), (113, 173442), (137, 143058), (211, 92886), (226, 86721), (274, 71529), (339, 57814), (411, 47686), (422, 46443), (633, 30962), (678, 28907), (822, 23843), (1266, 15481)]