19156911796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1\times {\mathrm{3907}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 37375736832

約数和(自身を除く): 18218825036

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 2371, 3907, 4742, 7814, 9484, 15628, 26081, 42977, 52162, 85954, 104324, 111437, 171908, 183629, 222874, 367258, 445748, 734516, 1225807, 2019919, 2451614, 4039838, 4903228, 8079676, 9263497, 18526994, 37053988, 101898467, 203796934, 407593868, 435384359, 870768718, 1741537436, 4789227949, 9578455898, 19156911796]

約数ペア:

[(1, 19156911796), (2, 9578455898), (4, 4789227949), (11, 1741537436), (22, 870768718), (44, 435384359), (47, 407593868), (94, 203796934), (188, 101898467), (517, 37053988), (1034, 18526994), (2068, 9263497), (2371, 8079676), (3907, 4903228), (4742, 4039838), (7814, 2451614), (9484, 2019919), (15628, 1225807), (26081, 734516), (42977, 445748), (52162, 367258), (85954, 222874), (104324, 183629), (111437, 171908)]