19146344

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 24399256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 269, 287, 328, 434, 538, 574, 868, 1076, 1148, 1271, 1736, 1883, 2152, 2296, 2542, 3766, 5084, 7532, 8339, 8897, 10168, 11029, 15064, 16678, 17794, 22058, 33356, 35588, 44116, 58373, 66712, 71176, 77203, 88232, 116746, 154406, 233492, 308812, 341899, 466984, 617624, 683798, 1367596, 2393293, 2735192, 4786586, 9573172, 19146344]

約数ペア:

[(1, 19146344), (2, 9573172), (4, 4786586), (7, 2735192), (8, 2393293), (14, 1367596), (28, 683798), (31, 617624), (41, 466984), (56, 341899), (62, 308812), (82, 233492), (124, 154406), (164, 116746), (217, 88232), (248, 77203), (269, 71176), (287, 66712), (328, 58373), (434, 44116), (538, 35588), (574, 33356), (868, 22058), (1076, 17794), (1148, 16678), (1271, 15064), (1736, 11029), (1883, 10168), (2152, 8897), (2296, 8339), (2542, 7532), (3766, 5084)]