19062876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 51107840

約数和(自身を除く): 32044964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 991, 1374, 1603, 1982, 2748, 2973, 3206, 3964, 4809, 5946, 6412, 6937, 9618, 11892, 13874, 19236, 20811, 27748, 41622, 83244, 226939, 453878, 680817, 907756, 1361634, 1588573, 2723268, 3177146, 4765719, 6354292, 9531438, 19062876]

約数ペア:

[(1, 19062876), (2, 9531438), (3, 6354292), (4, 4765719), (6, 3177146), (7, 2723268), (12, 1588573), (14, 1361634), (21, 907756), (28, 680817), (42, 453878), (84, 226939), (229, 83244), (458, 41622), (687, 27748), (916, 20811), (991, 19236), (1374, 13874), (1603, 11892), (1982, 9618), (2748, 6937), (2973, 6412), (3206, 5946), (3964, 4809)]