19006445636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1\times {\mathrm{2657}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 35622303360

約数和(自身を除く): 16615857724

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1543, 2318, 2657, 3086, 4636, 5314, 6172, 10628, 29317, 50483, 58634, 94123, 100966, 117268, 162077, 188246, 201932, 324154, 376492, 648308, 1788337, 3079463, 3576674, 4099751, 6158926, 7153348, 8199502, 12317852, 16399004, 77895269, 155790538, 250084811, 311581076, 500169622, 1000339244, 4751611409, 9503222818, 19006445636]

約数ペア:

[(1, 19006445636), (2, 9503222818), (4, 4751611409), (19, 1000339244), (38, 500169622), (61, 311581076), (76, 250084811), (122, 155790538), (244, 77895269), (1159, 16399004), (1543, 12317852), (2318, 8199502), (2657, 7153348), (3086, 6158926), (4636, 4099751), (5314, 3576674), (6172, 3079463), (10628, 1788337), (29317, 648308), (50483, 376492), (58634, 324154), (94123, 201932), (100966, 188246), (117268, 162077)]