19004879064

素因数分解:

$2^3\times 3^1\times {\mathrm{13681}}^1\times {\mathrm{57881}}^1$

素因数の和:71571

約数の個数: 32

約数和(自身を含む): 47516491440

約数和(自身を除く): 28511612376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13681, 27362, 41043, 54724, 57881, 82086, 109448, 115762, 164172, 173643, 231524, 328344, 347286, 463048, 694572, 1389144, 791869961, 1583739922, 2375609883, 3167479844, 4751219766, 6334959688, 9502439532, 19004879064]

約数ペア:

[(1, 19004879064), (2, 9502439532), (3, 6334959688), (4, 4751219766), (6, 3167479844), (8, 2375609883), (12, 1583739922), (24, 791869961), (13681, 1389144), (27362, 694572), (41043, 463048), (54724, 347286), (57881, 328344), (82086, 231524), (109448, 173643), (115762, 164172)]