1886852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 3958080

約数和(自身を除く): 2071228

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 61, 74, 76, 122, 148, 209, 244, 407, 418, 671, 703, 814, 836, 1159, 1342, 1406, 1628, 2257, 2318, 2684, 2812, 4514, 4636, 7733, 9028, 12749, 15466, 24827, 25498, 30932, 42883, 49654, 50996, 85766, 99308, 171532, 471713, 943426, 1886852]

約数ペア:

[(1, 1886852), (2, 943426), (4, 471713), (11, 171532), (19, 99308), (22, 85766), (37, 50996), (38, 49654), (44, 42883), (61, 30932), (74, 25498), (76, 24827), (122, 15466), (148, 12749), (209, 9028), (244, 7733), (407, 4636), (418, 4514), (671, 2812), (703, 2684), (814, 2318), (836, 2257), (1159, 1628), (1342, 1406)]