19139015038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{357859}}^1$

素因数の和:357913

約数の個数: 48

約数和(自身を含む): 35982107280

約数和(自身を除く): 16843092242

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 442, 1573, 2057, 2431, 3146, 4114, 4862, 26741, 53482, 357859, 715718, 3936449, 4652167, 6083603, 7872898, 9304334, 12167206, 43300939, 51173837, 66919633, 79086839, 86601878, 102347674, 133839266, 158173678, 562912207, 736115963, 869955229, 1125824414, 1472231926, 1739910458, 9569507519, 19139015038]

約数ペア:

[(1, 19139015038), (2, 9569507519), (11, 1739910458), (13, 1472231926), (17, 1125824414), (22, 869955229), (26, 736115963), (34, 562912207), (121, 158173678), (143, 133839266), (187, 102347674), (221, 86601878), (242, 79086839), (286, 66919633), (374, 51173837), (442, 43300939), (1573, 12167206), (2057, 9304334), (2431, 7872898), (3146, 6083603), (4114, 4652167), (4862, 3936449), (26741, 715718), (53482, 357859)]