19348176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 53621568

約数和(自身を除く): 34273392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 181, 204, 262, 272, 362, 393, 408, 524, 543, 724, 786, 816, 1048, 1086, 1448, 1572, 2096, 2172, 2227, 2896, 3077, 3144, 4344, 4454, 6154, 6288, 6681, 8688, 8908, 9231, 12308, 13362, 17816, 18462, 23711, 24616, 26724, 35632, 36924, 47422, 49232, 53448, 71133, 73848, 94844, 106896, 142266, 147696, 189688, 284532, 379376, 403087, 569064, 806174, 1138128, 1209261, 1612348, 2418522, 3224696, 4837044, 6449392, 9674088, 19348176]

約数ペア:

[(1, 19348176), (2, 9674088), (3, 6449392), (4, 4837044), (6, 3224696), (8, 2418522), (12, 1612348), (16, 1209261), (17, 1138128), (24, 806174), (34, 569064), (48, 403087), (51, 379376), (68, 284532), (102, 189688), (131, 147696), (136, 142266), (181, 106896), (204, 94844), (262, 73848), (272, 71133), (362, 53448), (393, 49232), (408, 47422), (524, 36924), (543, 35632), (724, 26724), (786, 24616), (816, 23711), (1048, 18462), (1086, 17816), (1448, 13362), (1572, 12308), (2096, 9231), (2172, 8908), (2227, 8688), (2896, 6681), (3077, 6288), (3144, 6154), (4344, 4454)]