11197730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 21513600

約数和(自身を除く): 10315870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 331, 398, 662, 995, 1655, 1990, 3310, 3383, 5627, 6766, 11254, 16915, 28135, 33830, 56270, 65869, 131738, 329345, 658690, 1119773, 2239546, 5598865, 11197730]

約数ペア:

[(1, 11197730), (2, 5598865), (5, 2239546), (10, 1119773), (17, 658690), (34, 329345), (85, 131738), (170, 65869), (199, 56270), (331, 33830), (398, 28135), (662, 16915), (995, 11254), (1655, 6766), (1990, 5627), (3310, 3383)]