15666091192

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{17419}}^1$

素因数の和:17848

約数の個数: 48

約数和(自身を含む): 31285449000

約数和(自身を除く): 15619357808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 389, 578, 778, 1156, 1556, 2312, 3112, 6613, 13226, 17419, 26452, 34838, 52904, 69676, 112421, 139352, 224842, 296123, 449684, 592246, 899368, 1184492, 2368984, 5034091, 6775991, 10068182, 13551982, 20136364, 27103964, 40272728, 54207928, 115191847, 230383694, 460767388, 921534776, 1958261399, 3916522798, 7833045596, 15666091192]

約数ペア:

[(1, 15666091192), (2, 7833045596), (4, 3916522798), (8, 1958261399), (17, 921534776), (34, 460767388), (68, 230383694), (136, 115191847), (289, 54207928), (389, 40272728), (578, 27103964), (778, 20136364), (1156, 13551982), (1556, 10068182), (2312, 6775991), (3112, 5034091), (6613, 2368984), (13226, 1184492), (17419, 899368), (26452, 592246), (34838, 449684), (52904, 296123), (69676, 224842), (112421, 139352)]