15929334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 37140480

約数和(自身を除く): 21211146

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 991, 1786, 1982, 2679, 2973, 5358, 5946, 8037, 8919, 16074, 17838, 18829, 37658, 46577, 56487, 93154, 112974, 139731, 169461, 279462, 338922, 419193, 838386, 884963, 1769926, 2654889, 5309778, 7964667, 15929334]

約数ペア:

[(1, 15929334), (2, 7964667), (3, 5309778), (6, 2654889), (9, 1769926), (18, 884963), (19, 838386), (38, 419193), (47, 338922), (57, 279462), (94, 169461), (114, 139731), (141, 112974), (171, 93154), (282, 56487), (342, 46577), (423, 37658), (846, 18829), (893, 17838), (991, 16074), (1786, 8919), (1982, 8037), (2679, 5946), (2973, 5358)]