19538652

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 54835200

約数和(自身を除く): 35296548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 101, 141, 147, 188, 196, 202, 282, 294, 303, 329, 343, 404, 564, 588, 606, 658, 686, 707, 987, 1029, 1212, 1316, 1372, 1414, 1974, 2058, 2121, 2303, 2828, 3948, 4116, 4242, 4606, 4747, 4949, 6909, 8484, 9212, 9494, 9898, 13818, 14241, 14847, 16121, 18988, 19796, 27636, 28482, 29694, 32242, 33229, 34643, 48363, 56964, 59388, 64484, 66458, 69286, 96726, 99687, 103929, 132916, 138572, 193452, 199374, 207858, 232603, 398748, 415716, 465206, 697809, 930412, 1395618, 1628221, 2791236, 3256442, 4884663, 6512884, 9769326, 19538652]

約数ペア:

[(1, 19538652), (2, 9769326), (3, 6512884), (4, 4884663), (6, 3256442), (7, 2791236), (12, 1628221), (14, 1395618), (21, 930412), (28, 697809), (42, 465206), (47, 415716), (49, 398748), (84, 232603), (94, 207858), (98, 199374), (101, 193452), (141, 138572), (147, 132916), (188, 103929), (196, 99687), (202, 96726), (282, 69286), (294, 66458), (303, 64484), (329, 59388), (343, 56964), (404, 48363), (564, 34643), (588, 33229), (606, 32242), (658, 29694), (686, 28482), (707, 27636), (987, 19796), (1029, 18988), (1212, 16121), (1316, 14847), (1372, 14241), (1414, 13818), (1974, 9898), (2058, 9494), (2121, 9212), (2303, 8484), (2828, 6909), (3948, 4949), (4116, 4747), (4242, 4606)]