19005457674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{124693}}^1$

素因数の和:124915

約数の個数: 64

約数和(自身を含む): 45967196160

約数和(自身を除く): 26961738486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 1146, 1337, 2674, 3629, 4011, 7258, 8022, 10887, 21774, 25403, 50806, 76209, 124693, 152418, 249386, 374079, 748158, 872851, 1745702, 2369167, 2618553, 4738334, 5237106, 7107501, 14215002, 16584169, 23816363, 33168338, 47632726, 49752507, 71449089, 99505014, 142898178, 166714541, 333429082, 452510897, 500143623, 905021794, 1000287246, 1357532691, 2715065382, 3167576279, 6335152558, 9502728837, 19005457674]

約数ペア:

[(1, 19005457674), (2, 9502728837), (3, 6335152558), (6, 3167576279), (7, 2715065382), (14, 1357532691), (19, 1000287246), (21, 905021794), (38, 500143623), (42, 452510897), (57, 333429082), (114, 166714541), (133, 142898178), (191, 99505014), (266, 71449089), (382, 49752507), (399, 47632726), (573, 33168338), (798, 23816363), (1146, 16584169), (1337, 14215002), (2674, 7107501), (3629, 5237106), (4011, 4738334), (7258, 2618553), (8022, 2369167), (10887, 1745702), (21774, 872851), (25403, 748158), (50806, 374079), (76209, 249386), (124693, 152418)]