19036788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 27089292

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 467, 474, 516, 934, 948, 1401, 1868, 2802, 3397, 5604, 6794, 10191, 13588, 20081, 20382, 36893, 40162, 40764, 60243, 73786, 80324, 110679, 120486, 147572, 221358, 240972, 442716, 1586399, 3172798, 4759197, 6345596, 9518394, 19036788]

約数ペア:

[(1, 19036788), (2, 9518394), (3, 6345596), (4, 4759197), (6, 3172798), (12, 1586399), (43, 442716), (79, 240972), (86, 221358), (129, 147572), (158, 120486), (172, 110679), (237, 80324), (258, 73786), (316, 60243), (467, 40764), (474, 40162), (516, 36893), (934, 20382), (948, 20081), (1401, 13588), (1868, 10191), (2802, 6794), (3397, 5604)]