19258416

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7898

約数の個数: 60

約数和(自身を含む): 57074472

約数和(自身を除く): 37816056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7867, 15734, 23601, 31468, 47202, 62936, 70803, 94404, 125872, 133739, 141606, 188808, 267478, 283212, 377616, 401217, 534956, 566424, 802434, 1069912, 1132848, 1203651, 1604868, 2139824, 2407302, 3209736, 4814604, 6419472, 9629208, 19258416]

約数ペア:

[(1, 19258416), (2, 9629208), (3, 6419472), (4, 4814604), (6, 3209736), (8, 2407302), (9, 2139824), (12, 1604868), (16, 1203651), (17, 1132848), (18, 1069912), (24, 802434), (34, 566424), (36, 534956), (48, 401217), (51, 377616), (68, 283212), (72, 267478), (102, 188808), (136, 141606), (144, 133739), (153, 125872), (204, 94404), (272, 70803), (306, 62936), (408, 47202), (612, 31468), (816, 23601), (1224, 15734), (2448, 7867)]