22915406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 15307954

約数列:

[1, 2, 19, 23, 38, 46, 157, 167, 314, 334, 437, 874, 2983, 3173, 3611, 3841, 5966, 6346, 7222, 7682, 26219, 52438, 68609, 72979, 137218, 145958, 498161, 603037, 996322, 1206074, 11457703, 22915406]

約数ペア:

[(1, 22915406), (2, 11457703), (19, 1206074), (23, 996322), (38, 603037), (46, 498161), (157, 145958), (167, 137218), (314, 72979), (334, 68609), (437, 52438), (874, 26219), (2983, 7682), (3173, 7222), (3611, 6346), (3841, 5966)]