19264632

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 32143368

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 509, 664, 996, 1018, 1527, 1577, 1992, 2036, 3054, 3154, 4072, 4731, 6108, 6308, 9462, 9671, 12216, 12616, 18924, 19342, 29013, 37848, 38684, 42247, 58026, 77368, 84494, 116052, 126741, 168988, 232104, 253482, 337976, 506964, 802693, 1013928, 1605386, 2408079, 3210772, 4816158, 6421544, 9632316, 19264632]

約数ペア:

[(1, 19264632), (2, 9632316), (3, 6421544), (4, 4816158), (6, 3210772), (8, 2408079), (12, 1605386), (19, 1013928), (24, 802693), (38, 506964), (57, 337976), (76, 253482), (83, 232104), (114, 168988), (152, 126741), (166, 116052), (228, 84494), (249, 77368), (332, 58026), (456, 42247), (498, 38684), (509, 37848), (664, 29013), (996, 19342), (1018, 18924), (1527, 12616), (1577, 12216), (1992, 9671), (2036, 9462), (3054, 6308), (3154, 6108), (4072, 4731)]