1916492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3575040

約数和(自身を除く): 1658548

約数列:

[1, 2, 4, 19, 38, 76, 151, 167, 302, 334, 604, 668, 2869, 3173, 5738, 6346, 11476, 12692, 25217, 50434, 100868, 479123, 958246, 1916492]

約数ペア:

[(1, 1916492), (2, 958246), (4, 479123), (19, 100868), (38, 50434), (76, 25217), (151, 12692), (167, 11476), (302, 6346), (334, 5738), (604, 3173), (668, 2869)]