19379969294

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{367867}}^1$

素因数の和:368000

約数の個数: 32

約数和(自身を含む): 34326498816

約数和(自身を除く): 14946529522

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 3763, 7526, 26341, 52682, 367867, 735734, 2575069, 5150138, 19496951, 26118557, 38993902, 52237114, 136478657, 182829899, 272957314, 365659798, 1384283521, 2768567042, 9689984647, 19379969294]

約数ペア:

[(1, 19379969294), (2, 9689984647), (7, 2768567042), (14, 1384283521), (53, 365659798), (71, 272957314), (106, 182829899), (142, 136478657), (371, 52237114), (497, 38993902), (742, 26118557), (994, 19496951), (3763, 5150138), (7526, 2575069), (26341, 735734), (52682, 367867)]