18799694938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{4021}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 28912066560

約数和(自身を除く): 10112371622

約数列:

[1, 2, 79, 127, 158, 233, 254, 466, 4021, 8042, 10033, 18407, 20066, 29591, 36814, 59182, 317659, 510667, 635318, 936893, 1021334, 1873786, 2337689, 4675378, 40342693, 74014547, 80685386, 118985411, 148029094, 237970822, 9399847469, 18799694938]

約数ペア:

[(1, 18799694938), (2, 9399847469), (79, 237970822), (127, 148029094), (158, 118985411), (233, 80685386), (254, 74014547), (466, 40342693), (4021, 4675378), (8042, 2337689), (10033, 1873786), (18407, 1021334), (20066, 936893), (29591, 635318), (36814, 510667), (59182, 317659)]