29920668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131231}}^1$

素因数の和:131257

約数の個数: 24

約数和(自身を含む): 73489920

約数和(自身を除く): 43569252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 131231, 262462, 393693, 524924, 787386, 1574772, 2493389, 4986778, 7480167, 9973556, 14960334, 29920668]

約数ペア:

[(1, 29920668), (2, 14960334), (3, 9973556), (4, 7480167), (6, 4986778), (12, 2493389), (19, 1574772), (38, 787386), (57, 524924), (76, 393693), (114, 262462), (228, 131231)]