14111870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 28514160

約数和(自身を除く): 14402290

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 257, 289, 323, 514, 578, 646, 1285, 1445, 1615, 2570, 2890, 3230, 4369, 4883, 5491, 8738, 9766, 10982, 21845, 24415, 27455, 43690, 48830, 54910, 74273, 83011, 148546, 166022, 371365, 415055, 742730, 830110, 1411187, 2822374, 7055935, 14111870]

約数ペア:

[(1, 14111870), (2, 7055935), (5, 2822374), (10, 1411187), (17, 830110), (19, 742730), (34, 415055), (38, 371365), (85, 166022), (95, 148546), (170, 83011), (190, 74273), (257, 54910), (289, 48830), (323, 43690), (514, 27455), (578, 24415), (646, 21845), (1285, 10982), (1445, 9766), (1615, 8738), (2570, 5491), (2890, 4883), (3230, 4369)]