71358011770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1906439}}^1$

素因数の和:1906662

約数の個数: 32

約数和(自身を含む): 135891043200

約数和(自身を除く): 64533031430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 18715, 37430, 1906439, 3812878, 9532195, 19064390, 36222341, 72444682, 181111705, 362223410, 375568483, 751136966, 1877842415, 3755684830, 7135801177, 14271602354, 35679005885, 71358011770]

約数ペア:

[(1, 71358011770), (2, 35679005885), (5, 14271602354), (10, 7135801177), (19, 3755684830), (38, 1877842415), (95, 751136966), (190, 375568483), (197, 362223410), (394, 181111705), (985, 72444682), (1970, 36222341), (3743, 19064390), (7486, 9532195), (18715, 3812878), (37430, 1906439)]