22428910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13968

約数の個数: 32

約数和(自身を含む): 48148992

約数和(自身を除く): 25720082

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13931, 27862, 69655, 97517, 139310, 195034, 320413, 487585, 640826, 975170, 1602065, 2242891, 3204130, 4485782, 11214455, 22428910]

約数ペア:

[(1, 22428910), (2, 11214455), (5, 4485782), (7, 3204130), (10, 2242891), (14, 1602065), (23, 975170), (35, 640826), (46, 487585), (70, 320413), (115, 195034), (161, 139310), (230, 97517), (322, 69655), (805, 27862), (1610, 13931)]