190921386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13187}}^1$

素因数の和:13338

約数の個数: 32

約数和(自身を含む): 405135360

約数和(自身を除く): 214213974

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 13187, 14478, 26374, 39561, 79122, 250553, 501106, 751659, 1503318, 1674749, 3349498, 5024247, 10048494, 31820231, 63640462, 95460693, 190921386]

約数ペア:

[(1, 190921386), (2, 95460693), (3, 63640462), (6, 31820231), (19, 10048494), (38, 5024247), (57, 3349498), (114, 1674749), (127, 1503318), (254, 751659), (381, 501106), (762, 250553), (2413, 79122), (4826, 39561), (7239, 26374), (13187, 14478)]