19361415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 13401465

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 947, 1363, 2841, 4089, 4735, 6815, 14205, 20445, 27463, 44509, 82389, 133527, 137315, 222545, 411945, 667635, 1290761, 3872283, 6453805, 19361415]

約数ペア:

[(1, 19361415), (3, 6453805), (5, 3872283), (15, 1290761), (29, 667635), (47, 411945), (87, 222545), (141, 137315), (145, 133527), (235, 82389), (435, 44509), (705, 27463), (947, 20445), (1363, 14205), (2841, 6815), (4089, 4735)]