19350084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 50746752

約数和(自身を除く): 31396668

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5393, 10786, 16179, 21572, 32358, 64716, 70109, 124039, 140218, 210327, 248078, 280436, 372117, 420654, 496156, 744234, 841308, 1488468, 1612507, 3225014, 4837521, 6450028, 9675042, 19350084]

約数ペア:

[(1, 19350084), (2, 9675042), (3, 6450028), (4, 4837521), (6, 3225014), (12, 1612507), (13, 1488468), (23, 841308), (26, 744234), (39, 496156), (46, 420654), (52, 372117), (69, 280436), (78, 248078), (92, 210327), (138, 140218), (156, 124039), (276, 70109), (299, 64716), (598, 32358), (897, 21572), (1196, 16179), (1794, 10786), (3588, 5393)]