4198430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 24

約数和(自身を含む): 7982712

約数和(自身を除く): 3784282

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1163, 1805, 2326, 3610, 5815, 11630, 22097, 44194, 110485, 220970, 419843, 839686, 2099215, 4198430]

約数ペア:

[(1, 4198430), (2, 2099215), (5, 839686), (10, 419843), (19, 220970), (38, 110485), (95, 44194), (190, 22097), (361, 11630), (722, 5815), (1163, 3610), (1805, 2326)]