19311605628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1522517}}^1$

素因数の和:1522682

約数の個数: 48

約数和(自身を含む): 51838692864

約数和(自身を除く): 32527087236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 1522517, 3045034, 4567551, 6090068, 9135102, 10657619, 18270204, 21315238, 31972857, 42630476, 63945714, 127891428, 229900067, 459800134, 689700201, 919600268, 1379400402, 1609300469, 2758800804, 3218600938, 4827901407, 6437201876, 9655802814, 19311605628]

約数ペア:

[(1, 19311605628), (2, 9655802814), (3, 6437201876), (4, 4827901407), (6, 3218600938), (7, 2758800804), (12, 1609300469), (14, 1379400402), (21, 919600268), (28, 689700201), (42, 459800134), (84, 229900067), (151, 127891428), (302, 63945714), (453, 42630476), (604, 31972857), (906, 21315238), (1057, 18270204), (1812, 10657619), (2114, 9135102), (3171, 6090068), (4228, 4567551), (6342, 3045034), (12684, 1522517)]