19380134352

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1\times {\mathrm{1511}}^1$

素因数の和:3112

約数の個数: 80

約数和(自身を含む): 50396774400

約数和(自身を除く): 31016640048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1399, 1511, 1528, 2292, 2798, 3022, 3056, 4197, 4533, 4584, 5596, 6044, 8394, 9066, 9168, 11192, 12088, 16788, 18132, 22384, 24176, 33576, 36264, 67152, 72528, 267209, 288601, 534418, 577202, 801627, 865803, 1068836, 1154404, 1603254, 1731606, 2113889, 2137672, 2308808, 3206508, 3463212, 4227778, 4275344, 4617616, 6341667, 6413016, 6926424, 8455556, 12683334, 12826032, 13852848, 16911112, 25366668, 33822224, 50733336, 101466672, 403752799, 807505598, 1211258397, 1615011196, 2422516794, 3230022392, 4845033588, 6460044784, 9690067176, 19380134352]

約数ペア:

[(1, 19380134352), (2, 9690067176), (3, 6460044784), (4, 4845033588), (6, 3230022392), (8, 2422516794), (12, 1615011196), (16, 1211258397), (24, 807505598), (48, 403752799), (191, 101466672), (382, 50733336), (573, 33822224), (764, 25366668), (1146, 16911112), (1399, 13852848), (1511, 12826032), (1528, 12683334), (2292, 8455556), (2798, 6926424), (3022, 6413016), (3056, 6341667), (4197, 4617616), (4533, 4275344), (4584, 4227778), (5596, 3463212), (6044, 3206508), (8394, 2308808), (9066, 2137672), (9168, 2113889), (11192, 1731606), (12088, 1603254), (16788, 1154404), (18132, 1068836), (22384, 865803), (24176, 801627), (33576, 577202), (36264, 534418), (67152, 288601), (72528, 267209)]