191006886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239357}}^1$

素因数の和:239388

約数の個数: 32

約数和(自身を含む): 459567360

約数和(自身を除く): 268560474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 239357, 478714, 718071, 1436142, 1675499, 3350998, 4547783, 5026497, 9095566, 10052994, 13643349, 27286698, 31834481, 63668962, 95503443, 191006886]

約数ペア:

[(1, 191006886), (2, 95503443), (3, 63668962), (6, 31834481), (7, 27286698), (14, 13643349), (19, 10052994), (21, 9095566), (38, 5026497), (42, 4547783), (57, 3350998), (114, 1675499), (133, 1436142), (266, 718071), (399, 478714), (798, 239357)]