19490232

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13313}}^1$

素因数の和:13383

約数の個数: 32

約数和(自身を含む): 49528080

約数和(自身を除く): 30037848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13313, 26626, 39939, 53252, 79878, 106504, 159756, 319512, 812093, 1624186, 2436279, 3248372, 4872558, 6496744, 9745116, 19490232]

約数ペア:

[(1, 19490232), (2, 9745116), (3, 6496744), (4, 4872558), (6, 3248372), (8, 2436279), (12, 1624186), (24, 812093), (61, 319512), (122, 159756), (183, 106504), (244, 79878), (366, 53252), (488, 39939), (732, 26626), (1464, 13313)]