22315412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 47136768

約数和(自身を除く): 24821356

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 547, 658, 868, 1094, 1316, 1457, 2188, 2914, 3829, 5828, 7658, 10199, 15316, 16957, 20398, 25709, 33914, 40796, 51418, 67828, 102836, 118699, 179963, 237398, 359926, 474796, 719852, 796979, 1593958, 3187916, 5578853, 11157706, 22315412]

約数ペア:

[(1, 22315412), (2, 11157706), (4, 5578853), (7, 3187916), (14, 1593958), (28, 796979), (31, 719852), (47, 474796), (62, 359926), (94, 237398), (124, 179963), (188, 118699), (217, 102836), (329, 67828), (434, 51418), (547, 40796), (658, 33914), (868, 25709), (1094, 20398), (1316, 16957), (1457, 15316), (2188, 10199), (2914, 7658), (3829, 5828)]