21167882930

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{55351}}^1$

素因数の和:55754

約数の個数: 32

約数和(自身を含む): 38498423040

約数和(自身を除く): 17330540110

約数列:

[1, 2, 5, 10, 167, 229, 334, 458, 835, 1145, 1670, 2290, 38243, 55351, 76486, 110702, 191215, 276755, 382430, 553510, 9243617, 12675379, 18487234, 25350758, 46218085, 63376895, 92436170, 126753790, 2116788293, 4233576586, 10583941465, 21167882930]

約数ペア:

[(1, 21167882930), (2, 10583941465), (5, 4233576586), (10, 2116788293), (167, 126753790), (229, 92436170), (334, 63376895), (458, 46218085), (835, 25350758), (1145, 18487234), (1670, 12675379), (2290, 9243617), (38243, 553510), (55351, 382430), (76486, 276755), (110702, 191215)]