15989676

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 39287808

約数和(自身を除く): 23298132

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 811, 1622, 1643, 2433, 3244, 3286, 4866, 4929, 6572, 9732, 9858, 19716, 25141, 42983, 50282, 75423, 85966, 100564, 128949, 150846, 171932, 257898, 301692, 515796, 1332473, 2664946, 3997419, 5329892, 7994838, 15989676]

約数ペア:

[(1, 15989676), (2, 7994838), (3, 5329892), (4, 3997419), (6, 2664946), (12, 1332473), (31, 515796), (53, 301692), (62, 257898), (93, 171932), (106, 150846), (124, 128949), (159, 100564), (186, 85966), (212, 75423), (318, 50282), (372, 42983), (636, 25141), (811, 19716), (1622, 9858), (1643, 9732), (2433, 6572), (3244, 4929), (3286, 4866)]