19302522

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 40164864

約数和(自身を除く): 20862342

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 661, 942, 1322, 1983, 3966, 4867, 9734, 14601, 20491, 29202, 40982, 61473, 103777, 122946, 207554, 311331, 622662, 3217087, 6434174, 9651261, 19302522]

約数ペア:

[(1, 19302522), (2, 9651261), (3, 6434174), (6, 3217087), (31, 622662), (62, 311331), (93, 207554), (157, 122946), (186, 103777), (314, 61473), (471, 40982), (661, 29202), (942, 20491), (1322, 14601), (1983, 9734), (3966, 4867)]