21629932918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{4253}}^1$

素因数の和:4354

約数の個数: 64

約数和(自身を含む): 38959833600

約数和(自身を除く): 17329900682

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 529, 874, 1058, 4253, 4807, 5819, 8506, 9614, 10051, 11638, 12167, 20102, 24334, 46783, 80807, 93566, 97819, 110561, 133837, 161614, 195638, 221122, 231173, 267674, 462346, 888877, 1076009, 1777754, 1858561, 2152018, 2249837, 2542903, 3717122, 4499674, 5085806, 20444171, 24748207, 40888342, 42746903, 49496414, 51746251, 85493806, 103492502, 470215933, 569208761, 940431866, 983178769, 1138417522, 1966357538, 10814966459, 21629932918]

約数ペア:

[(1, 21629932918), (2, 10814966459), (11, 1966357538), (19, 1138417522), (22, 983178769), (23, 940431866), (38, 569208761), (46, 470215933), (209, 103492502), (253, 85493806), (418, 51746251), (437, 49496414), (506, 42746903), (529, 40888342), (874, 24748207), (1058, 20444171), (4253, 5085806), (4807, 4499674), (5819, 3717122), (8506, 2542903), (9614, 2249837), (10051, 2152018), (11638, 1858561), (12167, 1777754), (20102, 1076009), (24334, 888877), (46783, 462346), (80807, 267674), (93566, 231173), (97819, 221122), (110561, 195638), (133837, 161614)]