11503778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 22377600

約数和(自身を除く): 10873822

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 73, 143, 146, 209, 247, 286, 319, 377, 418, 494, 551, 638, 754, 803, 949, 1102, 1387, 1606, 1898, 2117, 2717, 2774, 4147, 4234, 5434, 6061, 7163, 8294, 10439, 12122, 14326, 15257, 18031, 20878, 23287, 27521, 30514, 36062, 40223, 46574, 55042, 78793, 80446, 157586, 198341, 302731, 396682, 442453, 522899, 605462, 884906, 1045798, 5751889, 11503778]

約数ペア:

[(1, 11503778), (2, 5751889), (11, 1045798), (13, 884906), (19, 605462), (22, 522899), (26, 442453), (29, 396682), (38, 302731), (58, 198341), (73, 157586), (143, 80446), (146, 78793), (209, 55042), (247, 46574), (286, 40223), (319, 36062), (377, 30514), (418, 27521), (494, 23287), (551, 20878), (638, 18031), (754, 15257), (803, 14326), (949, 12122), (1102, 10439), (1387, 8294), (1606, 7163), (1898, 6061), (2117, 5434), (2717, 4234), (2774, 4147)]