19473252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 28695708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 383, 446, 669, 766, 892, 1149, 1338, 1532, 2298, 2676, 4237, 4596, 7277, 8474, 12711, 14554, 16948, 21831, 25422, 29108, 43662, 50844, 85409, 87324, 170818, 256227, 341636, 512454, 1024908, 1622771, 3245542, 4868313, 6491084, 9736626, 19473252]

約数ペア:

[(1, 19473252), (2, 9736626), (3, 6491084), (4, 4868313), (6, 3245542), (12, 1622771), (19, 1024908), (38, 512454), (57, 341636), (76, 256227), (114, 170818), (223, 87324), (228, 85409), (383, 50844), (446, 43662), (669, 29108), (766, 25422), (892, 21831), (1149, 16948), (1338, 14554), (1532, 12711), (2298, 8474), (2676, 7277), (4237, 4596)]