16963518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 42239232

約数和(自身を除く): 25275714

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1163, 1326, 2326, 2431, 3489, 4862, 6978, 7293, 12793, 14586, 15119, 19771, 25586, 30238, 38379, 39542, 45357, 59313, 76758, 90714, 118626, 166309, 217481, 257023, 332618, 434962, 498927, 514046, 652443, 771069, 997854, 1304886, 1542138, 2827253, 5654506, 8481759, 16963518]

約数ペア:

[(1, 16963518), (2, 8481759), (3, 5654506), (6, 2827253), (11, 1542138), (13, 1304886), (17, 997854), (22, 771069), (26, 652443), (33, 514046), (34, 498927), (39, 434962), (51, 332618), (66, 257023), (78, 217481), (102, 166309), (143, 118626), (187, 90714), (221, 76758), (286, 59313), (374, 45357), (429, 39542), (442, 38379), (561, 30238), (663, 25586), (858, 19771), (1122, 15119), (1163, 14586), (1326, 12793), (2326, 7293), (2431, 6978), (3489, 4862)]