19232051330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{211597}}^1$

素因数の和:211814

約数の個数: 32

約数和(自身を含む): 35421505200

約数和(自身を除く): 16189453870

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 610, 745, 1490, 9089, 18178, 45445, 90890, 211597, 423194, 1057985, 2115970, 12907417, 25814834, 31527953, 63055906, 64537085, 129074170, 157639765, 315279530, 1923205133, 3846410266, 9616025665, 19232051330]

約数ペア:

[(1, 19232051330), (2, 9616025665), (5, 3846410266), (10, 1923205133), (61, 315279530), (122, 157639765), (149, 129074170), (298, 64537085), (305, 63055906), (610, 31527953), (745, 25814834), (1490, 12907417), (9089, 2115970), (18178, 1057985), (45445, 423194), (90890, 211597)]