19077944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 38167200

約数和(自身を除く): 19089256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 929, 1208, 1858, 2567, 3716, 5134, 7432, 10268, 15793, 20536, 31586, 63172, 126344, 140279, 280558, 561116, 1122232, 2384743, 4769486, 9538972, 19077944]

約数ペア:

[(1, 19077944), (2, 9538972), (4, 4769486), (8, 2384743), (17, 1122232), (34, 561116), (68, 280558), (136, 140279), (151, 126344), (302, 63172), (604, 31586), (929, 20536), (1208, 15793), (1858, 10268), (2567, 7432), (3716, 5134)]