19442208

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 34747872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 93, 94, 96, 124, 139, 141, 186, 188, 248, 278, 282, 372, 376, 417, 496, 556, 564, 744, 752, 834, 992, 1112, 1128, 1457, 1488, 1504, 1668, 2224, 2256, 2914, 2976, 3336, 4309, 4371, 4448, 4512, 5828, 6533, 6672, 8618, 8742, 11656, 12927, 13066, 13344, 17236, 17484, 19599, 23312, 25854, 26132, 34472, 34968, 39198, 46624, 51708, 52264, 68944, 69936, 78396, 103416, 104528, 137888, 139872, 156792, 202523, 206832, 209056, 313584, 405046, 413664, 607569, 627168, 810092, 1215138, 1620184, 2430276, 3240368, 4860552, 6480736, 9721104, 19442208]

約数ペア:

[(1, 19442208), (2, 9721104), (3, 6480736), (4, 4860552), (6, 3240368), (8, 2430276), (12, 1620184), (16, 1215138), (24, 810092), (31, 627168), (32, 607569), (47, 413664), (48, 405046), (62, 313584), (93, 209056), (94, 206832), (96, 202523), (124, 156792), (139, 139872), (141, 137888), (186, 104528), (188, 103416), (248, 78396), (278, 69936), (282, 68944), (372, 52264), (376, 51708), (417, 46624), (496, 39198), (556, 34968), (564, 34472), (744, 26132), (752, 25854), (834, 23312), (992, 19599), (1112, 17484), (1128, 17236), (1457, 13344), (1488, 13066), (1504, 12927), (1668, 11656), (2224, 8742), (2256, 8618), (2914, 6672), (2976, 6533), (3336, 5828), (4309, 4512), (4371, 4448)]