15253784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 21518056

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 911, 1196, 1288, 1822, 2093, 2392, 3644, 4186, 6377, 7288, 8372, 11843, 12754, 16744, 20953, 23686, 25508, 41906, 47372, 51016, 82901, 83812, 94744, 146671, 165802, 167624, 272389, 293342, 331604, 544778, 586684, 663208, 1089556, 1173368, 1906723, 2179112, 3813446, 7626892, 15253784]

約数ペア:

[(1, 15253784), (2, 7626892), (4, 3813446), (7, 2179112), (8, 1906723), (13, 1173368), (14, 1089556), (23, 663208), (26, 586684), (28, 544778), (46, 331604), (52, 293342), (56, 272389), (91, 167624), (92, 165802), (104, 146671), (161, 94744), (182, 83812), (184, 82901), (299, 51016), (322, 47372), (364, 41906), (598, 25508), (644, 23686), (728, 20953), (911, 16744), (1196, 12754), (1288, 11843), (1822, 8372), (2093, 7288), (2392, 6377), (3644, 4186)]