15084556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 14268404

約数列:

[1, 2, 4, 19, 38, 41, 47, 76, 82, 94, 103, 164, 188, 206, 412, 779, 893, 1558, 1786, 1927, 1957, 3116, 3572, 3854, 3914, 4223, 4841, 7708, 7828, 8446, 9682, 16892, 19364, 36613, 73226, 80237, 91979, 146452, 160474, 183958, 198481, 320948, 367916, 396962, 793924, 3771139, 7542278, 15084556]

約数ペア:

[(1, 15084556), (2, 7542278), (4, 3771139), (19, 793924), (38, 396962), (41, 367916), (47, 320948), (76, 198481), (82, 183958), (94, 160474), (103, 146452), (164, 91979), (188, 80237), (206, 73226), (412, 36613), (779, 19364), (893, 16892), (1558, 9682), (1786, 8446), (1927, 7828), (1957, 7708), (3116, 4841), (3572, 4223), (3854, 3914)]