12948356

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 25169088

約数和(自身を除く): 12220732

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 487, 578, 782, 974, 1156, 1564, 1948, 6647, 8279, 11201, 13294, 16558, 22402, 26588, 33116, 44804, 140743, 190417, 281486, 380834, 562972, 761668, 3237089, 6474178, 12948356]

約数ペア:

[(1, 12948356), (2, 6474178), (4, 3237089), (17, 761668), (23, 562972), (34, 380834), (46, 281486), (68, 190417), (92, 140743), (289, 44804), (391, 33116), (487, 26588), (578, 22402), (782, 16558), (974, 13294), (1156, 11201), (1564, 8279), (1948, 6647)]