15942228

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 39164160

約数和(自身を除く): 23221932

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 751, 1502, 1769, 2253, 3004, 3538, 4506, 5307, 7076, 9012, 10614, 21228, 21779, 43558, 45811, 65337, 87116, 91622, 130674, 137433, 183244, 261348, 274866, 549732, 1328519, 2657038, 3985557, 5314076, 7971114, 15942228]

約数ペア:

[(1, 15942228), (2, 7971114), (3, 5314076), (4, 3985557), (6, 2657038), (12, 1328519), (29, 549732), (58, 274866), (61, 261348), (87, 183244), (116, 137433), (122, 130674), (174, 91622), (183, 87116), (244, 65337), (348, 45811), (366, 43558), (732, 21779), (751, 21228), (1502, 10614), (1769, 9012), (2253, 7076), (3004, 5307), (3538, 4506)]