22686398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 18785602

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 479, 958, 1393, 2786, 3353, 3383, 6706, 6766, 8143, 16286, 23681, 47362, 57001, 95321, 114002, 190642, 667247, 1334494, 1620457, 3240914, 11343199, 22686398]

約数ペア:

[(1, 22686398), (2, 11343199), (7, 3240914), (14, 1620457), (17, 1334494), (34, 667247), (119, 190642), (199, 114002), (238, 95321), (398, 57001), (479, 47362), (958, 23681), (1393, 16286), (2786, 8143), (3353, 6766), (3383, 6706)]