19253928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 33000792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1151, 1394, 2091, 2302, 2788, 3453, 4182, 4604, 5576, 6906, 8364, 9208, 13812, 16728, 19567, 27624, 39134, 47191, 58701, 78268, 94382, 117402, 141573, 156536, 188764, 234804, 283146, 377528, 469608, 566292, 802247, 1132584, 1604494, 2406741, 3208988, 4813482, 6417976, 9626964, 19253928]

約数ペア:

[(1, 19253928), (2, 9626964), (3, 6417976), (4, 4813482), (6, 3208988), (8, 2406741), (12, 1604494), (17, 1132584), (24, 802247), (34, 566292), (41, 469608), (51, 377528), (68, 283146), (82, 234804), (102, 188764), (123, 156536), (136, 141573), (164, 117402), (204, 94382), (246, 78268), (328, 58701), (408, 47191), (492, 39134), (697, 27624), (984, 19567), (1151, 16728), (1394, 13812), (2091, 9208), (2302, 8364), (2788, 6906), (3453, 5576), (4182, 4604)]