1889170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 3660480

約数和(自身を除く): 1771310

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 163, 190, 305, 326, 610, 815, 1159, 1630, 2318, 3097, 5795, 6194, 9943, 11590, 15485, 19886, 30970, 49715, 99430, 188917, 377834, 944585, 1889170]

約数ペア:

[(1, 1889170), (2, 944585), (5, 377834), (10, 188917), (19, 99430), (38, 49715), (61, 30970), (95, 19886), (122, 15485), (163, 11590), (190, 9943), (305, 6194), (326, 5795), (610, 3097), (815, 2318), (1159, 1630)]