19692028444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{26393}}^1$

素因数の和:26986

約数の個数: 48

約数和(自身を含む): 38878995456

約数和(自身を除く): 19186967012

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 547, 682, 1094, 1364, 2188, 6017, 12034, 16957, 24068, 26393, 33914, 52786, 67828, 105572, 186527, 290323, 373054, 580646, 746108, 818183, 1161292, 1636366, 3272732, 9000013, 14436971, 18000026, 28873942, 36000052, 57747884, 158806681, 317613362, 447546101, 635226724, 895092202, 1790184404, 4923007111, 9846014222, 19692028444]

約数ペア:

[(1, 19692028444), (2, 9846014222), (4, 4923007111), (11, 1790184404), (22, 895092202), (31, 635226724), (44, 447546101), (62, 317613362), (124, 158806681), (341, 57747884), (547, 36000052), (682, 28873942), (1094, 18000026), (1364, 14436971), (2188, 9000013), (6017, 3272732), (12034, 1636366), (16957, 1161292), (24068, 818183), (26393, 746108), (33914, 580646), (52786, 373054), (67828, 290323), (105572, 186527)]