15740196

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21503}}^1$

素因数の和:21571

約数の個数: 24

約数和(自身を含む): 37330944

約数和(自身を除く): 21590748

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 21503, 43006, 64509, 86012, 129018, 258036, 1311683, 2623366, 3935049, 5246732, 7870098, 15740196]

約数ペア:

[(1, 15740196), (2, 7870098), (3, 5246732), (4, 3935049), (6, 2623366), (12, 1311683), (61, 258036), (122, 129018), (183, 86012), (244, 64509), (366, 43006), (732, 21503)]