1899202285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4793}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 2480607360

約数和(自身を除く): 581405075

約数列:

[1, 5, 19, 43, 95, 97, 215, 485, 817, 1843, 4085, 4171, 4793, 9215, 20855, 23965, 79249, 91067, 206099, 396245, 455335, 464921, 1030495, 2324605, 3915881, 8833499, 19579405, 19991603, 44167495, 99958015, 379840457, 1899202285]

約数ペア:

[(1, 1899202285), (5, 379840457), (19, 99958015), (43, 44167495), (95, 19991603), (97, 19579405), (215, 8833499), (485, 3915881), (817, 2324605), (1843, 1030495), (4085, 464921), (4171, 455335), (4793, 396245), (9215, 206099), (20855, 91067), (23965, 79249)]