15946462

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 13930658

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 181, 203, 217, 362, 406, 434, 899, 1267, 1421, 1519, 1798, 2534, 2842, 3038, 5249, 5611, 6293, 8869, 10498, 11222, 12586, 17738, 36743, 39277, 44051, 73486, 78554, 88102, 162719, 257201, 274939, 325438, 514402, 549878, 1139033, 2278066, 7973231, 15946462]

約数ペア:

[(1, 15946462), (2, 7973231), (7, 2278066), (14, 1139033), (29, 549878), (31, 514402), (49, 325438), (58, 274939), (62, 257201), (98, 162719), (181, 88102), (203, 78554), (217, 73486), (362, 44051), (406, 39277), (434, 36743), (899, 17738), (1267, 12586), (1421, 11222), (1519, 10498), (1798, 8869), (2534, 6293), (2842, 5611), (3038, 5249)]