19580491248

素因数分解:

$2^4\times 3^1\times {\mathrm{407926901}}^1$

素因数の和:407926912

約数の個数: 20

約数和(自身を含む): 50582935848

約数和(自身を除く): 31002444600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407926901, 815853802, 1223780703, 1631707604, 2447561406, 3263415208, 4895122812, 6526830416, 9790245624, 19580491248]

約数ペア:

[(1, 19580491248), (2, 9790245624), (3, 6526830416), (4, 4895122812), (6, 3263415208), (8, 2447561406), (12, 1631707604), (16, 1223780703), (24, 815853802), (48, 407926901)]