19423193216

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{585883}}^1$

素因数の和:585941

約数の個数: 64

約数和(自身を含む): 45417727680

約数和(自身を除く): 25994534464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4736, 8288, 16576, 33152, 585883, 1171766, 2343532, 4101181, 4687064, 8202362, 9374128, 16404724, 18748256, 21677671, 32809448, 37496512, 43355342, 65618896, 74993024, 86710684, 131237792, 151743697, 173421368, 262475584, 303487394, 346842736, 524951168, 606974788, 693685472, 1213949576, 1387370944, 2427899152, 2774741888, 4855798304, 9711596608, 19423193216]

約数ペア:

[(1, 19423193216), (2, 9711596608), (4, 4855798304), (7, 2774741888), (8, 2427899152), (14, 1387370944), (16, 1213949576), (28, 693685472), (32, 606974788), (37, 524951168), (56, 346842736), (64, 303487394), (74, 262475584), (112, 173421368), (128, 151743697), (148, 131237792), (224, 86710684), (259, 74993024), (296, 65618896), (448, 43355342), (518, 37496512), (592, 32809448), (896, 21677671), (1036, 18748256), (1184, 16404724), (2072, 9374128), (2368, 8202362), (4144, 4687064), (4736, 4101181), (8288, 2343532), (16576, 1171766), (33152, 585883)]