16251860

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6203}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 34394976

約数和(自身を除く): 18143116

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6203, 12406, 24812, 31015, 62030, 124060, 812593, 1625186, 3250372, 4062965, 8125930, 16251860]

約数ペア:

[(1, 16251860), (2, 8125930), (4, 4062965), (5, 3250372), (10, 1625186), (20, 812593), (131, 124060), (262, 62030), (524, 31015), (655, 24812), (1310, 12406), (2620, 6203)]